Egypt demonstrators reject Mursi call for dialogue

CAIRO (Reuters) - Demonstrators rejected a call from Egypt's Islamist President Mohamed Mursi for a national dialogue after deadly clashes around his palace, demanding the "downfall of the regime" - the chant that brought down Hosni Mubarak.

Mursi said in a televised speech late on Thursday that plans were on track for a referendum on a new constitution on December 15 despite clashes that killed seven people. He proposed a meeting on Saturday with political leaders, "revolutionary youth" and legal figures to discuss the way forward after that.

But a leading activist group rejected the offer, and fresh demonstrations were called for Friday.

The "April 6" movement, which played a prominent role in igniting the revolt against Mubarak said on its Facebook page that Friday's protests would deliver a "red card" to Mursi.

Egypt has been plunged into turmoil since Mursi issued a decree on November 22 awarding himself wide powers and shielding his decisions from judicial review.

His Islamist supporters say the decree was necessary to prevent Mubarak-era judges from interfering with reforms. A constitution drawn up by a body dominated by Islamists is due to be put to a referendum next week.

The opposition has demanded that Mursi scrap his decree, postpone the referendum and redraft the constitution.

In his address, Mursi said: "I call for a full, productive dialogue with all figures and heads of parties, revolutionary youth and senior legal figures to meet this Saturday."

Several thousand opposition protesters near the palace waved their shoes in derision after his speech and shouted "Killer, killer" and "We won't go, he will go" - another of the slogans used against Mubarak in last year's revolt.

The Cairo headquarters of the Muslim Brotherhood, the group that propelled Mursi to victory in a June election, was set ablaze. Other offices of its political party were attacked.

TENTATIVE CONCESSION

The United States, worried about the stability of an Arab partner which has a peace deal with Israel and which receives $1.3 billion a year in U.S. military aid, had urged dialogue.

Mursi said his entire decree would lapse after the constitutional referendum, regardless of its result.

He said a new constituent assembly would be formed to redraft the constitution if Egyptians rejected the one written in the past six months.

The Republican Guard, an elite unit whose duties include protecting the presidential palace, restored peace on Thursday after a night of violence outside the palace, ordering rival demonstrators to leave by mid-afternoon.

Mursi supporters withdrew, but opposition protesters remained, kept away by a barbed wire barricade guarded by tanks. By evening their numbers had swelled to several thousand.

Thousands of supporters and opponents of Mursi had fought well into Thursday's early hours, using rocks, petrol bombs and guns. Officials said 350 were wounded in the violence. Six of the dead were Mursi supporters, the Muslim Brotherhood said.

Opposition groups have called for protests after Friday prayers aimed at "the downfall of the militia regime", a dig at what they see as the Brotherhood's organized street muscle.

A communique from a leftist group urged protesters to gather at mosques and squares across Egypt, and to stage marches in Cairo and its sister city Giza, converging on the presidential palace. "Egyptian blood is a red line," the communique said.

Hardline Islamist Salafis also summoned their supporters to protest against what they consider biased coverage of the crisis by some private Egyptian satellite television channels.

Since Mursi issued his decree, six of his advisers have resigned. Essam al-Amir, the director of state television, quit on Thursday, as did a Christian official at the presidency.

The Brotherhood's supreme guide, Mohamed Badie, called for unity, saying divisions "only serve the nation's enemies".

The Islamists, who have won presidential and parliamentary elections since Mubarak was overthrown, are confident they can win the referendum and the parliamentary election to follow.

As well as relying on his Brotherhood power base, Mursi may also tap into a popular yearning for stability and economic revival after almost two years of political turmoil.

Egypt's pound hit an eight-year low on Thursday, reversing gains made on hopes that a $4.8 billion IMF loan would stabilize the economy. The stock market fell 4.6 percent.

(Additional reporting by Edmund Blair and Marwa Awad; Writing by Alistair Lyon and Peter Graff; Editing by Louise Ireland)

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Microsoft #DroidRage Tweet Shows How Malware Has Moved Past Windows

“Do you have an Android malware horror story?” Microsoft asks through its @windowsphone Twitter account, in what may be one of the most ironic tweets of the year.

After all, it wasn’t that long ago that “virus” and “worm” stories made headlines on a regular basis, all of them about “computer viruses” which were really Windows viruses. Just a few years ago, Apple advertised the fact that a Mac “Doesn’t get PC viruses” as a reason to buy one.

But this year, 600,000 Macs were infected by the Flashback trojan, an epidemic which exceeded the scale of history’s single largest Windows infection. And now ​Microsoft​ is implying that its phones don’t get malware, as a way to advertise them. How did things get to be this way, and what will malware and virus authors do next?

​When virii attack

For years, Microsoft’s DOS and Windows operating systems were the biggest targets for virus and malware authors simply because they were the least secure. Today’s PC security best practices had yet to be built into them, and trying to bolt features on to ancient programming code was a half-baked solution at best. HugeWindows malware epidemics spread as the malware programs were able to install themselves without explicit permission and operate without user intervention.

​Network effects

One reason Microsoft Windows dominated the computing world for years and years was simply because it was dominant. More people using Windows meant more profits for Windows app developers, which meant more games and apps for Windows, which meant more people buying Windows PCs so they could use Windows games and apps.

Like with apps, malware is a business that makes money for the people who write it. And while it was theoretically possible to infect a computer running a more secure operating system, like OS X (used on Macs) or Ubuntu (powered by Linux), it was considered impossible to get it to spread far enough to be profitable. Whereas on Windows it was (and still is) possible to infect vast numbers of PCs, even chaining them into zombified “botnets” which act as supercomputers-for-hire.

​How the mighty have fallen?

OS X’s more secure design makes it extremely hard to infect with malware — normally. The Flashback trojan sneaked in this year using the Java web browser plugin, which is bundled with the Mac’s Safari web browser and was poorly maintained.

Plugins like Java and Flash open up new ways to infect a computer, which was one reason why Apple stopped including the Flash plugin (already absent on its iPhone and iPad) by default. Apple created a fix for the problem, but not before over half a million Macs were infected.

​What about on smartphones?

Unlike Apple and Microsoft’s app stores, the Google Play store allows anyone to submit anything with no review. It’s up to Android smartphone and tablet users to look at the “permissions” each game or app requests, as well as the reputation of their developers, and decide whether or not to install them.

While some consider this approach more “trustworthy” and respectful of users, it’s also helped lead to a comparatively enormous number of malware infections on Android, including “The Mother of All Android Malware,” which completely took over tens of thousands of phones last year.

​Are you #DroidRage-ing yet?

Microsoft’s tweet says “we may have a get-well present” for people who send it their best or worst stories of Android malware. Even if all the apps in the Windows Store are virus-free, however, there are still far fewer of them than there are for Android.

Jared Spurbeck is an open-source software enthusiast, who uses an Android phone and an Ubuntu laptop PC. He has been writing about technology and electronics since 2008.
Social Media News Headlines – Yahoo! News

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Kate Receives Hospital Visit from Pippa and James

12/05/2012 at 07:30 PM EST

James and Pippa Middleton

Alpha /Landov; Inset:Allpix/ plash News Online

The Duchess of Cambridge had more hospital visitors on Wednesday.

Just two days after husband Prince William, 30, was photographed leaving the King Edward VII Hospital in Central London where a pregnant Kate, 30, was admitted for hyperemesis gravidarum, her sister, Pippa Middleton, brother James and mom Carole (not pictured), also dropped by to keep the mom-to-be company.

Pippa was bundled up in a coat, sporting a tan-colored ensemble, while her brother was casually dressed in jeans and layered tops.

The Palace announced the Duchess's pregnancy Monday in a statement. "Their Royal Highnesses The Duke and Duchess of Cambridge are very pleased to announce that The Duchess of Cambridge is expecting a baby," it said. "The Queen, The Duke of Edinburgh, The Prince of Wales, The Duchess of Cornwall and Prince Harry and members of both families are delighted with the news."

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Study could spur wider use of prenatal gene tests

A new study sets the stage for wider use of gene testing in early pregnancy. Scanning the genes of a fetus reveals far more about potential health risks than current prenatal testing does, say researchers who compared both methods in thousands of pregnancies nationwide.

A surprisingly high number — 6 percent — of certain fetuses declared normal by conventional testing were found to have genetic abnormalities by gene scans, the study found. The gene flaws can cause anything from minor defects such as a club foot to more serious ones such as mental retardation, heart problems and fatal diseases.

"This isn't done just so people can terminate pregnancies," because many choose to continue them even if a problem is found, said Dr. Ronald Wapner, reproductive genetics chief at Columbia University Medical Center in New York. "We're better able to give lots and lots of women more information about what's causing the problem and what the prognosis is and what special care their child might need."

He led the federally funded study, published in Thursday's New England Journal of Medicine.

A second study in the journal found that gene testing could reveal the cause of most stillbirths, many of which remain a mystery now. That gives key information to couples agonizing over whether to try again.

The prenatal study of 4,400 women has long been awaited in the field, and could make gene testing a standard of care in cases where initial screening with an ultrasound exam suggests a structural defect in how the baby is developing, said Dr. Susan Klugman, director of reproductive genetics at New York's Montefiore Medical Center, which enrolled 300 women into the study.

"We can never guarantee the perfect baby but if they want everything done, this is a test that can tell a lot more," she said.

Many pregnant women are offered screening with an ultrasound exam or a blood test that can flag some common abnormalities such as Down syndrome, but these are not conclusive.

The next step is diagnostic testing on cells from the fetus obtained through amniocentesis, which is like a needle biopsy through the belly, or chorionic villus sampling, which snips a bit of the placenta. Doctors look at the sample under a microscope for breaks or extra copies of chromosomes that cause a dozen or so abnormalities.

The new study compared this eyeball method to scanning with gene chips that can spot hundreds of abnormalities and far smaller defects than what can be seen with a microscope. This costs $1,200 to $1,800 versus $600 to $1,000 for the visual exam.

In the study, both methods were used on fetal samples from 4,400 women around the country. Half of the moms were at higher risk because they were over 35. One-fifth had screening tests suggesting Down syndrome. One-fourth had ultrasounds suggesting structural abnormalities. Others sought screening for other reasons.

"Some did it for anxiety — they just wanted more information about their child," Wapner said.

Of women whose ultrasounds showed a possible structural defect but whose fetuses were called normal by the visual chromosome exam, gene testing found problems in 6 percent — one out of 17.

"That's a lot. That's huge," Klugman said.

Gene tests also found abnormalities in nearly 2 percent of cases where the mom was older or ultrasounds suggested a problem other than a structural defect.

Dr. Lorraine Dugoff, a University of Pennsylvania high-risk pregnancy specialist, wrote in an editorial in the journal that gene testing should become the standard of care when a structural problem is suggested by ultrasound. But its value may be incremental in other cases and offset by the 1.5 percent of cases where a gene abnormality of unknown significance is found.

In those cases, "a lot of couples might not be happy that they ordered that test" because it can't give a clear answer, she said.

Ana Zeletz, a former pediatric nurse from Hoboken, N.J., had one of those results during the study. An ultrasound suggested possible Down syndrome; gene testing ruled that out but showed an abnormality that could indicate kidney problems — or nothing.

"They give you this list of all the things that could possibly be wrong," Zeletz said. Her daughter, Jillian, now 2, had some urinary and kidney abnormalities that seem to have resolved, and has low muscle tone that caused her to start walking later than usual.

"I am very glad about it," she said of the testing, because she knows to watch her daughter for possible complications like gout. Without the testing, "we wouldn't know anything, we wouldn't know to watch for things that might come up," she said.

The other study involved 532 stillbirths — deaths of a fetus in the womb before delivery. Gene testing revealed the cause in 87 percent of cases versus 70 percent of cases analyzed by the visual chromosome inspection method. It also gave more information on specific genetic abnormalities that couples could use to estimate the odds that future pregnancies would bring those risks.

The study was led by Dr. Uma Reddy of the National Institute of Child Health and Human Development.

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Online:

Medical journal: http://www.nejm.org

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Marilynn Marchione can be followed at http://twitter.com/MMarchioneAP

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Dow, S&P rise, but Nasdaq sours with Apple in wild day

NEW YORK (Reuters) - A volatile trading session ended with U.S. stocks mostly higher on Wednesday, even as Apple, the most valuable company in the United States, suffered its worst day of losses in almost four years.

In a strange occurrence, Apple accounted for the entirety of the Nasdaq 100's <.ndx> fall of 1.1 percent, while the Dow industrials - which do not include Apple as a component - enjoyed the best day since November 28.

With the drop, Apple shed nearly $35 billion in market capitalization, its biggest one-day market-cap loss ever. The company's market value, or market capitalization, now stands at $506.85 billion.

"Today's move is because of index weightings, with the Nasdaq down because of Apple's decline," said Rex Macey, chief investment officer of Wilmington Trust in Atlanta. "The S&P is up because Apple isn't as big a weight in that index, and the Dow is up even more because it isn't there at all."

The broad market seesawed, with the S&P 500 dropping into negative territory before it rebounded off the 1,400 level, seen as a key support point over the past two weeks. Investors cited comments from President Barack Obama suggesting a potential near-term resolution to the "fiscal cliff" wrangling in Washington as a catalyst for the rebound.

Shares of The Travelers Cos Inc rose 4.9 percent to $74. The stock ranked as the Dow's top percentage gainer after the insurance company said it intended to resume stock buybacks it had temporarily suspended while it assessed its exposure to Superstorm Sandy. The company also said a preliminary estimate of net losses from Sandy was about $650 million after tax.

The Dow Jones industrial average <.dji> rose 82.71 points, or 0.64 percent, to 13,034.49 at the close. The Standard & Poor's 500 Index <.spx> gained 2.23 points, or 0.16 percent, to 1,409.28. But the Nasdaq Composite Index <.ixic> fell 22.99 points, or 0.77 percent, to end at 2,973.70.

Apple, the largest U.S. company by market capitalization and a big weight in both the S&P 500 and the Nasdaq, fell 6.4 percent to $538.79. Apple is down more than 20 percent from an all-time high reached in late September, putting the stock into bear market territory.

Banking shares were led higher by a 6.3 percent jump in Citigroup to $36.46 after the company said it would cut 4 percent of its workforce. The S&P financial sector index <.gspf> climbed 1.3 percent, and Bank of America hit a 52-week high of $10.55 before pulling back slightly. The stock, a Dow component, ended at $10.46, up 5.7 percent for the day.

Cyclical sectors, which are tied to the pace of economic growth, rallied on optimism about progress on a solution to avoid the fiscal cliff. An S&P index of industrial stocks <.gspi> rose 1.1 percent, buoyed by Caterpillar Inc , up 2.2 percent at $86.05, while an S&P index of energy shares <.gspe> climbed 0.7 percent. The Dow Jones Transportation Average <.djt> gained 0.9 percent, with CSX Corp jumping 2.7 percent to $20.16.

Still, Apple struggled throughout the session. Market participants cited a host of reasons for the drop in the iPad maker's stock, including a consultant's report about the company losing share in the tablet market and reports that margin requirements had been raised by at least one clearing firm, as well as year-end tax selling ahead of a possible rise in capital-gains tax rates next year.

On the Washington front, Obama told the Business Roundtable, a group of chief executives, on Wednesday that a fiscal cliff deal was possible "in about a week" if Republicans acknowledged the need to raise taxes on the wealthiest Americans.

Equities have struggled to gain ground recently because of concerns over the fiscal cliff - a series of mandatory spending cuts and tax increases effective in early January that could push the U.S. economy into recession next year. Recently equities have moved on any whiffs of sentiment from Washington in headlines about negotiations.

"Obama's comments generated a lot of optimism, but to the extent the market believes them, that's how much we're setting ourselves up for a decline if that deadline passes with no progress," said Macey, who helps oversee about $20 billion in assets.

In an interview on CNBC after the market closed, U.S. Treasury Secretary Tim Geithner said that uncertainty over the fiscal cliff was standing in the way of stronger economic growth, and that there was no prospect for an agreement if tax rates didn't rise on the wealthiest taxpayers.

The stock of Freeport-McMoRan Copper & Gold Inc fell 16 percent to $32.17 and ranked as the S&P 500's biggest percentage decliner. The company said it was acquiring Plains Exploration & Production Co and McMoRan Exploration Co in two separate deals for $9 billion in cash and stock in a major expansion into energy.

McMoRan Exploration soared 87 percent to $15.82 and Plains surged 23.4 percent to $44.50.

About half of the stocks traded on the New York Stock Exchange closed in positive territory, while about 54 percent of Nasdaq-listed shares ended lower.

Volume was higher than it has been in recent sessions, with about 6.93 billion shares changing hands on the New York Stock Exchange, the Nasdaq and NYSE MKT, above the daily average so far this year of about 6.48 billion shares.

(Editing by Jan Paschal)

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Rivals clash as Mursi's deputy seeks end to Egypt crisis

CAIRO (Reuters) - Islamists battled with protesters outside Egyptian President Mohamed Mursi's palace on Thursday, after his vice president suggested amendments could be agreed to the draft constitution that has divided the nation.

Fires burned in the streets near the palace perimeter where opponents and supporters of Mursi threw stones and petrol bombs. Riot police tried to separate the two sides, but failed to halt fighting that extended from Wednesday into the early morning.

Residents, frustrated that police had not calmed the streets, set up makeshift road blocks nearby to check passers-by, scenes reminiscent of the popular uprising that toppled Mursi's autocratic predecessor Hosni Mubarak.

Medical sources said 211 people were wounded, some with gunshot wounds.

"No to dictatorship," Mursi's opponents chanted, while their rivals chanted: "Defending Mursi is defending Islam."

Mursi's opponents accused him of creating a new autocracy by awarding himself extraordinary powers in a decree on November 22 and were further angered when an Islamist-dominated assembly pushed through a draft constitution that opponents said did not properly represent the aspirations of the whole nation.

The United States, worried about the stability of a state that has a peace deal with Israel and to which it gives $1.3 billion in military aid each year, called for dialogue.

Bidding to end the worst crisis since Mursi took office less than six months ago, Vice President Mahmoud Mekky said amendments to disputed articles in the constitution could be agreed with the opposition. A written agreement could then go to parliament, to be elected after a referendum on the constitution on December 15.

"There must be consensus," he told a news conference inside the presidential palace as fighting raged outside on Wednesday evening, saying opposition demands had to be respected.

PROTESTS SPREAD

Prime Minister Hisham Kandil called for calm to "give the opportunity" for efforts underway to start a national dialogue.

Protests spread to other cities, and offices of the Muslim Brotherhood's political party in Ismailia and Suez were torched.

But Mursi has shown no sign of buckling under pressure from protestors, confident that the Islamists, who have dominated both elections since Mubarak was overthrown in February 2011, can win the referendum and parliamentary election to follow.

On top of the support of the Brotherhood, which backed him for the presidency in the June election, Mursi may also be able to rely on a popular yearning for stability and economic revival after almost two years of political turmoil.

Egypt's opposition coalition blamed Mursi for the violence and said it was ready for dialogue if the Islamist leader scrapped the decree that gave him wide powers and shielded his decisions from judicial review.

"Today what is happening in the Egyptian street, polarization and division, is something that could and is actually drawing us to violence and could draw us to something worse," opposition coordinator Mohamed ElBaradei said on Wednesday.

"We are ready for dialogue if the constitutional decree is canceled ... and the referendum on this constitution is postponed," he told a news conference.

But liberals, leftists, Christians, ex-Mubarak followers and others opposed to Mursi have yet to generate a mass movement or a grassroots base to challenge the Brotherhood.

'REAL DANGER'

Opposition leaders have previously urged Mursi to retract the decree, defer the referendum and agree to revise the constitution, but have not echoed calls from street protesters for his overthrow and the "downfall of the regime".

Mursi has said his decree was needed to prevent courts still full of judges appointed by Mubarak from derailing a constitution vital for Egypt's political transition.

Mekky said street mobilization by both sides posed a "real danger" to Egypt. "If we do not put a stop to this phenomenon right away ... where are we headed? We must calm down."

U.S. Secretary of State Hillary Clinton weighed into Egypt's political debate, saying dialogue was urgently needed on the new constitution, which should "respect the rights of all citizens".

Clinton and Mursi worked together last month to broker a truce between Israel and Hamas Islamists in the Gaza Strip.

British Foreign Secretary William Hague called for restraint on all sides. He said Egypt's authorities had to make progress on the transition in an "inclusive manner" and urged dialogue.

Both Islamists and their opponents have staged big shows of strength on the streets since Mursi's controversial decree, each bringing out tens of thousands of people.

State institutions, with the partial exception of the judiciary, have mostly fallen in behind Mursi.

The army, the muscle behind all previous Egyptian presidents in the republic's six-decade history, has gone back to barracks, having apparently lost its appetite to intervene in politics.

(Additional reporting by Yasmine Saleh and Marwa Awad; Writing by Edmund Blair; Editing by Will Waterman)

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32% of Young People Use Social Media in the Bathroom

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Snooki Gives Kate Middleton Motherhood Advice

By Julia Haskins

12/04/2012 at 05:30 PM EST

Nicole Polizzi and Kate Middleton

Daniel Boczarski/WireImage; REX USA

Nicole "Snooki" Polizzi is lending her expertise to Kate Middleton – as a mommy mentor!

The Jersey Shore star, who gave birth to son Lorenzo in August, offered the expectant Duchess of Cambridge a few tips on being a new mom.

"It's hard, but don't stress out,” Polizzi told the New York Daily News. "Enjoy your pregnancy and be excited."

Middleton is currently in the hospital to treat her severe morning sickness, but Polizzi encouraged her to take it easy out of the public eye. “Enjoy your time at home – or the castle, in her case – with the baby,” she said. “Especially the first few months.”

Nobody said it would be easy, but Polizzi knows from experience that it's worth the (baby) bumps along the way.

"You'll get to know him/her, keep them safe and fall more in love each day," she says.

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Study: Drug coverage to vary under health law

WASHINGTON (AP) — A new study says basic prescription drug coverage could vary dramatically from state to state under President Barack Obama's health care overhaul.

That's because states get to set benefits for private health plans that will be offered starting in 2014 through new insurance exchanges.

The study out Tuesday from the market analysis firm Avalere Health found that some states will require coverage of virtually all FDA-approved drugs, while others will only require coverage of about half of medications.

Consumers will still have access to essential medications, but some may not have as much choice.

Connecticut, Virginia and Arizona will be among the states with the most generous coverage, while California, Minnesota and North Carolina will be among states with the most limited.

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Online:

Avalere Health: http://tinyurl.com/d3b3hfv

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Wall Street slips as investors seek cliff progress

NEW YORK (Reuters) - Stocks finished slightly lower in a quiet session on Tuesday as the back-and-forth wrangling over the "fiscal cliff" gave investors little reason to act.

Trading volume was light as legislators continue to negotiate a deal to avoid a $600 billion package of tax hikes and federal spending cuts that would begin January 1 and could push the economy into recession.

Just 5.86 billion shares changed hands on the New York Stock Exchange, the Nasdaq and the NYSE MKT, below the year's daily average of 6.48 billion shares.

A key measure of investor anxiety has remained muted. The CBOE Volatility Index or VIX <.vix>, a gauge of market anxiety, was at 17.12, up 2.9 percent. It has not traded above 20 since July.

Optimism for progress was dented after remarks by President Barack Obama, who rejected a Republican proposal to resolve the crisis as "out of balance" and said any deal must include a rise in income tax rates on the wealthiest Americans.

"People don't know if what's going on is political posturing or real negotiations that represent progress," said Bernard Baumohl, managing director and chief global economist at the Economic Outlook Group in Princeton, New Jersey.

Expectations of higher taxes on dividends beginning in 2013 have pushed many companies to pay special dividends this year or advance their next payback to investors. Coach became the latest to move up the date of its next dividend payment, and the news lifted shares of the upscale leather-goods maker earlier in the session. By the close, though, Coach was down 1.2 percent at $57.52.

One of the S&P 500's top sectors for the day was health care <.gspa>, considered a defensive group.

The Dow Jones industrial average <.dji> fell 13.82 points, or 0.11 percent, to 12,951.78 at the close. The Standard & Poor's 500 Index <.spx> dipped 2.41 points, or 0.17 percent, to 1,407.05. The Nasdaq Composite Index <.ixic> shed 5.51 points, or 0.18 percent, to close at 2,996.69.

The market has been sensitive to rhetoric from Washington, as a failure to reach an agreement could send the U.S. economy back into recession. Still, many expect a resolution to be found, which could extend the S&P 500's rally of 12 percent so far this year.

Differences within the Republican Party came to the fore on Tuesday as one senator opposed to raising taxes lashed out at Republican House Speaker John Boehner for proposing to increase revenue by closing some tax loopholes.

Congressional Republicans recently proposed steep spending cuts to bring down the budget deficit, but gave no ground on Obama's call to raise tax rates on the rich. The proposal was quickly dismissed by the White House.

"We're on hold trying to figure it out, but investors are stressed since they have to make decisions soon about how to proceed with their investments if taxes are indeed going up. We could see a real pick-up in volume over the next week or so," Baumohl said.

Netflix Inc was the S&P 500's top percentage gainer, advancing 14 percent to $86.65 after Walt Disney Co agreed to give the company exclusive TV distribution rights to its movies, starting in 2016.

Intel Corp shares rose 2.2 percent to $19.97 after the top chipmaker sold $6 billion in bonds to fund stock buybacks and other business activities.

Darden Restaurants Inc shares plunged 9.6 percent to $47.40 as the S&P 500's worst performer after the company warned that its latest quarter would miss expectations after unsuccessful promotions led to a decline in sales at its Olive Garden, Red Lobster and LongHorn Steakhouse chains.

In contrast, Big Lots Inc surged 11.5 percent to $31.27 after the close-out retailer posted a smaller-than-expected loss and boosted its full-year adjusted earnings forecast.

MetroPCS Communications shares tumbled 7.5 percent to $9.96 after Sprint Nextel appeared unlikely to make a counter-offer for the wireless service provider.

Almost half of the stocks traded on the New York Stock Exchange closed lower, while 50 percent of Nasdaq-listed shares closed in negative territory.

After the closing bell, Pandora Media Inc

shares plunged 23 percent after the company reported its third-quarter results.

(Editing by Jan Paschal)

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